Hacker News stories for 9 PM on Tuesday Jan 29, 2013

0.759 Our First Node.js App: Backbone on the Client and Server comments

0.723 Yale Computer Science Dept overworked, understaffed comments

0.669 Analytics Lessons Learned comments

0.467 ZenPen comments

0.429 Elon Musk: Boeing 787 battery fundamentally unsafe comments

0.258 Boeing Knew of Problems With 787 Batteries Before Fires comments

0.127 Apple Launches New Maps Search API comments